Healthcare provider profile · identity verified

Ion Oltean, MD

Internal Medicine · BAYSIDE, NY · NPI 1184729113

Profile state: partd only Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

We did not find matching Open Payments records for this doctor in 2025.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

Separate record types

Research & Ownership

Research Payments (direct recipient): not present in the loaded data

Associated Research Funding (for example, named PI): not present in the loaded data

Ownership / Investment: not present in the loaded data

These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.

Analysis 2 · Same-company prescribing overlap

Drugs reported in other payments from the same company that also appear in Medicare Part D

This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.

There is no payer-company set available for this comparison.

These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.

Public Medicare Part D data

Provider-and-drug rows loaded for 2024

Brand	Generic	Claims	Beneficiaries
Atorvastatin Calcium	Atorvastatin Calcium	864	313
Levothyroxine Sodium	Levothyroxine Sodium	786	206
Eliquis	Apixaban	732	202
Furosemide	Furosemide	622	227
Amlodipine Besylate	Amlodipine Besylate	618	249
Gabapentin	Gabapentin	520	187
Sertraline Hcl	Sertraline Hcl	445	118
Tamsulosin Hcl	Tamsulosin Hcl	420	149
Metoprolol Succinate	Metoprolol Succinate	414	151
Mirtazapine	Mirtazapine	414	140
Prednisone	Prednisone	377	178
Metoprolol Tartrate	Metoprolol Tartrate	370	149
Rosuvastatin Calcium	Rosuvastatin Calcium	331	113
Metformin Hcl	Metformin Hcl	328	115
Divalproex Sodium	Divalproex Sodium	326	91
Potassium Chloride	Potassium Chloride	280	120
Quetiapine Fumarate	Quetiapine Fumarate	278	76
Trazodone Hcl	Trazodone Hcl	277	108
Memantine Hcl	Memantine Hcl	267	72
Donepezil Hcl	Donepezil Hcl	261	89
Losartan Potassium	Losartan Potassium	260	100
Pantoprazole Sodium	Pantoprazole Sodium	260	118
Simvastatin	Simvastatin	241	88
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	240	63
Lisinopril	Lisinopril	239	94
Doxycycline Hyclate	Doxycycline Hyclate	237	139
Escitalopram Oxalate	Escitalopram Oxalate	229	87
Levetiracetam	Levetiracetam	225	70
Clopidogrel	Clopidogrel Bisulfate	216	76
Azithromycin	Azithromycin	214	147
Januvia	Sitagliptin Phosphate	213	47
Ipratropium-Albuterol	Ipratropium/Albuterol Sulfate	208	122
Nystatin	Nystatin	208	113
Sodium Chloride	Sodium Chloride 0.45 %	196	114
Levofloxacin	Levofloxacin	176	105
Sodium Chloride	0.9 % Sodium Chloride	173	113
Ceftriaxone	Ceftriaxone Sodium	161	103
Latanoprost	Latanoprost	161	67
Cephalexin	Cephalexin	159	79
Omeprazole	Omeprazole	155	61
Buspirone Hcl	Buspirone Hcl	153	48
Hydrochlorothiazide	Hydrochlorothiazide	153	41
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	152	90
Duloxetine Hcl	Duloxetine Hcl	152	63
Carvedilol	Carvedilol	143	60
Metronidazole	Metronidazole	142	54
Warfarin Sodium	Warfarin Sodium	141	19
Ciprofloxacin Hcl	Ciprofloxacin Hcl	140	90
Ondansetron Hcl	Ondansetron Hcl	139	91
Ipratropium Bromide	Ipratropium Bromide	134	63
Albuterol Sulfate	Albuterol Sulfate	132	78
Risperidone	Risperidone	130	40
Albuterol Sulfate Hfa	Albuterol Sulfate	127	65
Mupirocin	Mupirocin	124	88
Carbidopa-Levodopa	Carbidopa/Levodopa	123	35
Hydralazine Hcl	Hydralazine Hcl	118	51
Santyl	Collagenase Clostridium Hist.	118	47
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	116	81
Rexulti	Brexpiprazole	112	15
Baclofen	Baclofen	111	32
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	109	29
Allopurinol	Allopurinol	108	47
Famotidine	Famotidine	107	45
Triamcinolone Acetonide	Triamcinolone Acetonide	106	49
Lactulose	Lactulose	105	55
Xarelto	Rivaroxaban	103	30
Finasteride	Finasteride	102	41
Jardiance	Empagliflozin	102	30
Piperacillin-Tazobactam	Piperacillin Sodium/Tazobactam	101	56
Retacrit	Epoetin Alfa-Epbx	101	21
Arexvy	Rsvpref3 Antigen/As01e/Pf	100	97
Doxycycline Monohydrate	Doxycycline Monohydrate	100	65
Insulin Lispro Kwikpen U-100	Insulin Lispro	98	47
Midodrine Hcl	Midodrine Hcl	98	44
Olanzapine	Olanzapine	91	35
Humalog Kwikpen U-100	Insulin Lispro	89	20
Procrit	Epoetin Alfa	86	16
Silver Sulfadiazine	Silver Sulfadiazine	86	52
Torsemide	Torsemide	82	33
Chlorhexidine Gluconate	Chlorhexidine Gluconate	81	42
Montelukast Sodium	Montelukast Sodium	78	31
Alendronate Sodium	Alendronate Sodium	76	22
Citalopram Hbr	Citalopram Hydrobromide	75	33
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	74	29
Ketoconazole	Ketoconazole	74	30
Isosorbide Mononitrate Er	Isosorbide Mononitrate	73	26
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	73	40
Meloxicam	Meloxicam	72	53
Solu-Medrol	Methylprednisolone Sod Succ/Pf	71	51
Spironolactone	Spironolactone	69	28
Diclofenac Sodium	Diclofenac Sodium	68	30
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	67	26
Ssd	Silver Sulfadiazine	64	43
Zolpidem Tartrate	Zolpidem Tartrate	62	15
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	61	17
Linzess	Linaclotide	59	17
Lidocaine Hcl	Lidocaine Hcl	58	44
Metformin Hcl Er	Metformin Hcl	56	20
Aripiprazole	Aripiprazole	55	15
Glipizide	Glipizide	54	14
Labetalol Hcl	Labetalol Hcl	54	15
Ammonium Lactate	Ammonium Lactate	53	25
Fluoxetine Hcl	Fluoxetine Hcl	53	15
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	51	35
Fluconazole	Fluconazole	51	33
Lantus	Insulin Glargine,hum.Rec.Anlog	51	12
Atenolol	Atenolol	50	18
Oxybutynin Chloride Er	Oxybutynin Chloride	50	20
Alprazolam	Alprazolam	49	22
Budesonide	Budesonide	48	16
Ondansetron Odt	Ondansetron	48	33
Clonidine Hcl	Clonidine Hcl	46	18
Fluticasone Propionate	Fluticasone Propionate	45	23
Sucralfate	Sucralfate	45	23
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	44	30
Ezetimibe	Ezetimibe	44	15
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	44	19
Folic Acid	Folic Acid	43	15
Megestrol Acetate	Megestrol Acetate	43	17
Memantine Hcl Er	Memantine Hcl	43	11
Prednisolone Acetate	Prednisolone Acetate	43	19
Valsartan	Valsartan	43	19
Mounjaro	Tirzepatide	42	suppressed
Paroxetine Hcl	Paroxetine Hcl	42	17
Divalproex Sodium Er	Divalproex Sodium	41	15
Metolazone	Metolazone	41	23
Olmesartan Medoxomil	Olmesartan Medoxomil	41	11
Pravastatin Sodium	Pravastatin Sodium	41	18
Farxiga	Dapagliflozin Propanediol	39	11
Nystop	Nystatin	39	28
Dextrose 5%-0.45% Nacl	Dextrose 5 %-0.45 % Sod Chlord	38	30
Nitrofurantoin	Nitrofurantoin Macrocrystal	38	25
Ozempic	Semaglutide	38	suppressed
Benztropine Mesylate	Benztropine Mesylate	37	16
Betamethasone Dipropionate	Betamethasone Dipropionate	37	23
Scopolamine	Scopolamine	37	18
Valproic Acid	Valproic Acid (As Sodium Salt)	37	suppressed
Bumetanide	Bumetanide	36	14
Breo Ellipta	Fluticasone/Vilanterol	35	13
Incruse Ellipta	Umeclidinium Bromide	35	13
Venlafaxine Hcl Er	Venlafaxine Hcl	34	suppressed
Brimonidine Tartrate	Brimonidine Tartrate	33	19
Glimepiride	Glimepiride	33	15
Insulin Glargine-Yfgn	Insulin Glargine-Yfgn	33	20
Amiodarone Hcl	Amiodarone Hcl	32	12
Glipizide Er	Glipizide	32	11
Bupropion Xl	Bupropion Hcl	31	suppressed
Digoxin	Digoxin	30	14
Entresto	Sacubitril/Valsartan	29	12
Hydroxychloroquine Sulfate	Hydroxychloroquine Sulfate	29	suppressed
Lidocaine Hcl	Lidocaine Hcl/Pf	29	24
Novolog Flexpen	Insulin Aspart	29	12
Nuedexta	Dextromethorphan Hbr/Quinidine	29	suppressed
Sps	Sodium Polystyrene Sulfon/Sorb	29	20
Enalapril Maleate	Enalapril Maleate	28	suppressed
Hydrocortisone	Hydrocortisone	28	20
Veltassa	Patiromer Calcium Sorbitex	28	suppressed
Clotrimazole	Clotrimazole	27	19
Lovastatin	Lovastatin	27	11
Dorzolamide Hcl	Dorzolamide Hcl	26	11
Enoxaparin Sodium	Enoxaparin Sodium	26	suppressed
Klayesta	Nystatin	26	15
Movantik	Naloxegol Oxalate	26	suppressed
Nitroglycerin	Nitroglycerin	26	18
Oxcarbazepine	Oxcarbazepine	26	suppressed
Primidone	Primidone	26	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	25	suppressed
Nifedipine Er	Nifedipine	25	15
Meclizine Hcl	Meclizine Hcl	24	12
Methotrexate	Methotrexate Sodium	24	suppressed
Tradjenta	Linagliptin	24	suppressed
Trulicity	Dulaglutide	24	14
Ursodiol	Ursodiol	24	suppressed
Dapagliflozin	Dapagliflozin Propanediol	23	13
Mupirocin	Mupirocin Calcium	23	16
Ventolin Hfa	Albuterol Sulfate	23	suppressed
Valacyclovir	Valacyclovir Hcl	22	13
Admelog Solostar	Insulin Lispro	21	suppressed
Telmisartan	Telmisartan	21	suppressed
Azelastine Hcl	Azelastine Hcl	20	suppressed
Clobetasol Propionate	Clobetasol Propionate	20	13
Insulin Aspart Flexpen	Insulin Aspart	20	13
Irbesartan	Irbesartan	20	suppressed
Amoxicillin	Amoxicillin	19	16
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	19	11
Erythromycin	Erythromycin Base	19	14
Lidocaine	Lidocaine	19	suppressed
Bupropion Hcl	Bupropion Hcl	18	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	18	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	18	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	18	suppressed
Fluticasone-Vilanterol	Fluticasone/Vilanterol	18	12
Gentamicin Sulfate	Gentamicin Sulfate	18	suppressed
Ranolazine Er	Ranolazine	18	suppressed
Sevelamer Carbonate	Sevelamer Carbonate	18	suppressed
Topiramate	Topiramate	18	suppressed
Humalog Kwikpen U-200	Insulin Lispro	17	suppressed
Levemir Flexpen	Insulin Detemir	17	suppressed
Lithium Carbonate	Lithium Carbonate	17	suppressed
Loperamide	Loperamide Hcl	17	suppressed
Moxifloxacin	Moxifloxacin Hcl	17	suppressed
Ramipril	Ramipril	17	suppressed
Roflumilast	Roflumilast	17	suppressed
Tobramycin	Tobramycin	17	15
Vascepa	Icosapent Ethyl	17	suppressed
Vitamin D2	Ergocalciferol (Vitamin D2)	17	suppressed
Alogliptin	Alogliptin Benzoate	16	suppressed
Arformoterol Tartrate	Arformoterol Tartrate	16	suppressed
Brilinta	Ticagrelor	16	suppressed
Dorzolamide-Timolol	Dorzolamide/Timolol/Pf	16	suppressed
Estradiol	Estradiol	16	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	16	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	15	suppressed
Benazepril Hcl	Benazepril Hcl	15	suppressed
Cefuroxime	Cefuroxime Axetil	15	suppressed
Dextrose In Water	Dextrose 5 % In Water	15	13
Haloperidol	Haloperidol	15	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	15	11
Ibuprofen	Ibuprofen	15	suppressed
Insulin Lispro	Insulin Lispro	15	suppressed
Nystatin-Triamcinolone	Nystatin/Triamcinolone Acet	15	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	15	suppressed
Symbicort	Budesonide/Formoterol Fumarate	15	suppressed
Colchicine	Colchicine	14	suppressed
Gemtesa	Vibegron	14	suppressed
Ketorolac Tromethamine	Ketorolac Tromethamine	14	suppressed
Lamotrigine	Lamotrigine	14	suppressed
Methimazole	Methimazole	14	suppressed
Paxlovid (Eua)	Nirmatrelvir/Ritonavir	14	12
Timolol Maleate	Timolol Maleate	14	suppressed
Betamethasone Diprop Augmented	Betamethasone/Propylene Glyc	13	suppressed
Clonazepam	Clonazepam	13	suppressed
Combigan	Brimonidine Tartrate/Timolol	13	suppressed
Dexlansoprazole Dr	Dexlansoprazole	13	suppressed
Diltiazem Hcl	Diltiazem Hcl	13	suppressed
Fenofibrate	Fenofibrate,micronized	13	suppressed
Isosorbide Dinitrate	Isosorbide Dinitrate	13	suppressed
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	13	suppressed
Methocarbamol	Methocarbamol	13	suppressed
Metoclopramide Hcl	Metoclopramide Hcl	13	suppressed
Myrbetriq	Mirabegron	13	suppressed
Proair Respiclick	Albuterol Sulfate	13	suppressed
Repaglinide	Repaglinide	13	suppressed
Shingrix	Varicella-Zoster Ge/As01b/Pf	13	12
Tizanidine Hcl	Tizanidine Hcl	13	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	13	suppressed
Vancomycin Hcl	Vancomycin Hcl	13	12
Anastrozole	Anastrozole	12	suppressed
Autoshield Duo Pen Needle	Pen Needle,dual Safety,diabetc	12	suppressed
Clonidine	Clonidine	12	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	12	suppressed
Synthroid	Levothyroxine Sodium	12	suppressed
Trimethoprim	Trimethoprim	12	suppressed
Amantadine	Amantadine Hcl	11	suppressed
Bydureon Bcise	Exenatide Microspheres	11	suppressed
Calcium Acetate	Calcium Acetate	11	suppressed
Carbamazepine	Carbamazepine	11	suppressed
Diclofenac Sodium Er	Diclofenac Sodium	11	suppressed
Flecainide Acetate	Flecainide Acetate	11	suppressed
Levemir	Insulin Detemir	11	suppressed
Levofloxacin-D5w	Levofloxacin In Dextrose 5 %	11	suppressed
Lorazepam	Lorazepam	11	suppressed
Naloxone Hcl	Naloxone Hcl	11	suppressed
Restasis	Cyclosporine	11	suppressed
Securesafe Pen Needle	Pen Needle, Diabetic, Safety	11	suppressed
Terazosin Hcl	Terazosin Hcl	11	suppressed

Timeline

Payment and prescribing data by year

Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.

Year	General Payments	Main payer	Explicit products	Company overlaps	Part D coverage
2025	—	—	—	—	—
2024	—	—	—	—	Complete

Questions to ask

Questions you could discuss with your doctor

Are there reasonable alternatives I should understand when we discuss treatment options?
How should I interpret the industry-payment records shown here in the context of my care?

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Payment and Medicare prescribing data can cover different years; every comparison shows both years explicitly.
Part D does not represent a doctor’s entire practice; it excludes many patients and is subject to CMS public-release thresholds.
Company–drug relationships must have an auditable source, a precise relationship type, and a valid evidence period. Unresolved mappings are not published.
Generic drug claims are not attributed to a specific manufacturer without manufacturer-level evidence.
When a source extract is incomplete, missing rows are never treated as proof of no payments or no prescriptions.

Loaded source releases

Dataset	Year	Publication	Source
CMS Open Payments — General Payments	2025	2026-06-30	Original source
Medicare Part D Prescribers by Provider and Drug	2024	2026-05-06	Original source
NPPES Data Dissemination V2	current / reference data	2026-08-10	Original source

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error